| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.33 | 8.293% | $101.0699 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $178.81 | 7.398% | $192.0384 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $114.32 | 3.491% | $118.3109 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $238.41 | 5.871% | $252.4071 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $153.71 | 3.252% | $158.7086 | $158.71 | $158.70 | $158.70 |
| Purchase #6 | $86.96 | 4.864% | $91.1897 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $6.54 | 5.807% | $6.9198 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $872.08 | $920.6444 | $920.65 | $920.60 | $920.60 | |